1. This adapter does not include NGFF(M.2) module and . The NGFF(M.2) Key B to USB adapter is designed for desktop/Laptop PCs that convert wireless M.2 Card to USB port. 2. You can insert your M.2 card (Socket 2 SSIC-base WWAN) such as 4G LTE cards to this adapter then plug to USB port. 3. Supports USB interface of M.2 Cards (Socket 2 SSIC-base WWAN) such as 3G,4G LTE, Mini Card to desktop/Laptop PC, such as, for MU736/ME936/ME906V,ME906E,ME906J Airprime EM7305 EM7345. 4. Easy installation & no driver required, make you have installed the software drivers for your M.2 card. 5. Support 30 x 42 type NGFF(M.2) Key B card; Support SIM 6pin/8pin card connector. No additional power required; Supports Plug & Play and Hot-Swapping; Supports any OS, like WindowsXP/Win7/Win8/Win8.1/Win10, WinCE, Linux & etc. NOTE: Due to different production batches, the appearance and accessories of the product may be different from the ) size:107 x 45 x 18mm Material:metal colour:black Package Contents: 1 x NGFF(M.2) to USB 2.0 Adapter 1 x USB Cable 2 x Antenna 1 x Screw Driver 1 x Screw Kit Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.